Sun 4600 fan pin out.
From Federal Burro of Information
refernce: https://docs.oracle.com/cd/E19121-01/sf.x4600/819-4342-18/819-4342-18.pdf
part EBM PAPST DV 6424/2TDP
I am trying to figure out what to do with "FAN_PRESENT" pin.
- Set high?
- set low?
- Resistor?
- dunno